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Spec Radeon HD 6770M Mac Edition AMD
Overview
Product name AMD Radeon HD 6770M Mac Edition
Architecture TeraScale 2
Generation / family Radeon HD 6000 Series
Launch date 2011-01-28
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 40 nm
Die size 118 mm²
Transistor count 0.72 billion
GPU chip Whistler
Stream Processors 480
ROPs 8
TMUs 24
Clocks
Base / Core clock 675 MHz
Boost clock 675 MHz
Memory clock 794 MHz
Memory
Memory size 1 GB
Memory type GDDR5
Memory bus width 128-bit
Memory bandwidth 50.82 GB/s
Bus / Interface
Bus interface MXM-A (3.0)
AGP / PCI / PCIe distinction MXM-A (3.0)
Power
TDP / TBP / board power 35 W
Slot width MXM Module
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.4
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 0.65 TFLOPS

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